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Weather & Climate in Mbay, Indonesia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mbay has a warm climate with an average annual temperature of 77°F (25°C). Winters average 80°F in January while summers reach 76°F in July / relatively mild seasonal variation. The area gets 352 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 43.6 inches. The city sits at an elevation of 115 feet.
Temperature
80°F Jan (26°C)
76°F Jul (24°C)
| Annual Average | 77.0°F |
| 43% above US avg | |
| January Average | 80°F (26°C) |
| July Average | 76°F (24°C) |
| Sunny Days | 352 days/yr |
Geography
| Elevation | 115 ft (35 m) |
| Area | 905.2 sq mi (2,344.4 km²) |
| Population Density | 0/sq mi |
| Coordinates | -8.5613°N, 121.2717°W |
| Timezone | Asia/Makassar |
Precipitation & Snow
Air Quality
Earthquake History
620 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.8.
| Dec 12, 1992 | 37 km WNW of Maumere, Indonesia | M7.8 | 69 km | 28 km |
| Mar 25, 2003 | 46 km NE of Ruteng, Indonesia | M6.5 | 65 km | 33 km |
| Nov 8, 1998 | 41 km SW of Ende, Indonesia | M6.4 | 66 km | 33 km |
| Dec 12, 1992 | 33 km WNW of Maumere, Indonesia | M6.1 | 72 km | 21 km |
| Jun 3, 2008 | 57 km NE of Labuan Bajo, Indonesia | M6.0 | 126 km | 14 km |
| Jun 3, 2008 | 54 km NNW of Ruteng, Indonesia | M5.9 | 120 km | 14 km |
| Mar 2, 1993 | 37 km NNE of Maumere, Indonesia | M5.9 | 117 km | 15 km |
| Dec 7, 1998 | 59 km NNW of Ende, Indonesia | M5.8 | 31 km | 33 km |
| Jan 20, 1993 | 66 km NNW of Ende, Indonesia | M5.8 | 29 km | 33 km |
| Jun 3, 2008 | 58 km NNW of Ruteng, Indonesia | M5.8 | 121 km | 7 km |
| Jul 18, 1991 | 74 km NW of Maumere, Indonesia | M5.8 | 73 km | 32 km |
| Jan 23, 2000 | 73 km NNE of Ruteng, Indonesia | M5.8 | 98 km | 47 km |
| Feb 21, 2022 | 47 km NNE of Ruteng, Indonesia | M5.7 | 82 km | 20 km |
| Jul 15, 1992 | 25 km WNW of Ende, Indonesia | M5.7 | 30 km | 130 km |
| Aug 26, 1995 | 63 km NNW of Ende, Indonesia | M5.7 | 44 km | 34 km |
| Mar 24, 2024 | 85 km SE of Ende, Indonesia | M5.7 | 138 km | 62 km |
| Dec 12, 1992 | 25 km WNW of Maumere, Indonesia | M5.7 | 80 km | 21 km |
| Jan 23, 2000 | 73 km NNE of Ruteng, Indonesia | M5.6 | 95 km | 46 km |
| Jan 25, 2024 | 89 km NW of Ende, Indonesia | M5.6 | 41 km | 22 km |
| May 19, 1993 | 38 km NW of Maumere, Indonesia | M5.6 | 83 km | 40 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
4 tsunamis recorded within 500 km. Highest wave on record: 26.2 m (86 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1992 | FLORES SEA | Eruption + Earthquake | 26.2 m | 2,500 | 69 km |
| 1928 | FLORES SEA | Explosion | 10.0 m | 226 | 55 km |
| 2021 | FLORES SEA | Earthquake | 0.6 m | — | 148 km |
| 1855 | FLORES ISLAND | Unknown | — | — | 57 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
10 volcanoes within 200 km. Closest: Inielika (37 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Inielika | Complex | 1,559 m (5,115 ft) | 2001 | 37 km |
| Inierie | Stratovolcano | 2,245 m (7,365 ft) | -8050 | 50 km |
| Iya | Stratovolcano | 618 m (2,028 ft) | 1969 | 55 km |
| Paluweh | Stratovolcano | 875 m (2,871 ft) | 2013 | 55 km |
| Kelimutu | Complex | 1,639 m (5,377 ft) | 1968 | 65 km |
| Ranakah | Lava dome(s) | 2,350 m (7,710 ft) | 1991 | 83 km |
| Sano, Wai | Caldera | 1,319 m (4,327 ft) | Unknown | 143 km |
| Ilimuda | Stratovolcano | 881 m (2,890 ft) | Unknown | 164 km |
| Lewotobi | Stratovolcano(es) | 1,703 m (5,587 ft) | 2003 | 165 km |
| Leroboleng | Complex | 1,095 m (3,593 ft) | 2003 | 173 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 80°F (26°C) | 11.6 in | Wettest |
| February | 78°F (25°C) | 10.2 in | |
| March | 78°F (26°C) | 8.7 in | |
| April | 79°F (26°C) | 5.2 in | |
| May | 78°F (26°C) | 3.0 in | |
| June | 77°F (25°C) | 1.8 in | |
| July | 76°F (24°C) | 1.4 in | Coldest |
| August | 76°F (25°C) | 0.8 in | Driest |
| September | 78°F (25°C) | 1.3 in | |
| October | 80°F (26°C) | 3.0 in | |
| November | 80°F (27°C) | 5.6 in | Warmest |
| December | 79°F (26°C) | 8.9 in |
Mbay has a seasonal temperature swing of 5°F / from 76°F in July to 80°F in November. Total annual precipitation is 61.5 inches, with January being the wettest month (11.6") and August the driest (0.8").